baber/WOPTO huggingface dataset:
Patent JP-H11311276-A (JP)
Title: Braking characteristic improving excitation method for permanent magnet type deenergization actuated brake
Inventor: MURASE SHINKO
IPC: F16D65/18
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the start characteristic of a brake by separating the action of two exciting coils in a conventional permanent magnet type deenergization actuated brake, and putting a current flowing to one coil, on exclusive duty of exciting at the time of braking. SOLUTION: In a permanent magnet type deenergization actuated brake, which operating a brake, brake function is held by a permanent magnet. During release of the brake, a current is fed to a first coil 3A to release the brake function held by the permanent magnet. On braking, a current is fed to the first coil 3A for the specified time in the reverse direction, and a current is fed to a second coil 3B for the specified time to actuate the brake. Thereafter the brake function is held by the permanent magnet.
Patent JP-H0417505-A (JP)
Title: Operational disc
Inventor: SHIBUYA MAMORU
IPC: H02B15/00
Filed: 1990-05-08
Abstract: PURPOSE:To make it possible to fix a panel unit to a desk frame at various positions in the rearward direction by tightening a longitudinal member, at upper and lower points, to the machine member having dovetail cross section by means of bolts. CONSTITUTION:A plurality of machine members 13, having dovetail cross section extending horizontally in the longitudinal direction of a desk frame 12, are secured to the opposite side faces of the desk frame 12 at upper and lower points. One sides of angle fixing metals 15 are secured, with bolts, to s fixing column 14 at the top and lower parts thereof and the other sides of the fixing metals 15 can cone while contacting with the groove side face of the machine member 13. When a fixing bolt 16, inserted into a hole made through the other side, is screwed into a spring nut 17 located in the groove of the machine member 13, a panel unit can be secured at an arbitrary position of the fixing column 14 along the machine member 13. A panel unit 3 mounting various electric parts 7 is screwed to the fixing column 14 at the opposite ends.
Patent JP-H07325045-A (JP)
Title: Inspection and recognition apparatus for black print on color background
Inventor: MATSUMURA KENICHI
IPC: G06T7/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide an apparatus which can extract black efficiently and stably at low cost in printing inspection and recognition of black-printed patterns and letters on a color background and which can be introduced for assortment in printing inspection and product distributing line immediately behind a printing apparatus. CONSTITUTION:An image of an object in which a background color is already printed on the ground and further black patterns and letters 4 are printed on it is taked by a color camera 1, the taken color image 5 is taken in an image accumulating part 6, and characteristic color information 10 is given to a black extracting condition computing part 7 to obtain black extracting conditions. Necessary images are supplied to a black extracting part 8 under the black extracting conditions 11 from the image accumulating part 6 and an image 12 extracted by black extraction and composed of binary signals or an image 12 in graduation is obtained. The image 12 composed of binary signals or in gradation is processed by a black extracting image processing part 9 and inspection/recognition of printed patterns and letters with black color on the color background is carried out.
Patent JP-H0413413-A (JP)
Title: Method for controlling strip thickness at passing time on hot continuous rolling mill
Inventor: KOSEKI TOMOHITO
IPC: B21B37/16
Filed: 1990-05-07
Abstract: PURPOSE:To allow the stable strip thickness control by using together the deviation of surface temperature with the temperature measured value between the stands and the temperature deviation recognized with the deviation of rolling load and the deviation of rolling reduction position, and searching for the temperature deviation of the material to be rolled. CONSTITUTION:At least, two sets of the thickness meter 9A, 9B and, at least, one set of the temperature meter 17 are set between the stands, the rolling load of the prescribed stand and the sheet thickness of the material to be rolled 1 is detected at the time when the tip end 8A of the material to be rolled passes through the stand. The temporary rolling temperature deviation of the following stand is predicted with the rolling load and the sheet thickness. And the surface temperature of the material to be rolled is detected at the time the tip end 8A passes through the temperature meter 17, the rolling temperature deviation of the material to be rolled 1 is predicted at the following stand into which the tip end 8A of the material to be rolled is not yet bitten with the temporary rolling temperature deviation and the surface temperature of the material to be rolled. The position of rolling reduction of the following stand is corrected with this predicted value of the rolling temperature deviation and the detected value of sheet thickness deviation. Therefore, the sheet thickness satisfying the target from the tip end of hot strip can be obtained.
Patent JP-S60261699-A (JP)
Title: Method for controlling inclination of movable frame in press
Inventor: ASARI AKIRA
IPC: B30B15/28
Filed: 1984-06-06
Abstract: PURPOSE:To control the inclination of a movable frame of an extrusion press operated by plural hydraulic cylinders within a permissible range and to improve the shape accuracy of a pressed product by detecting the inclination of the movable frame and adjusting the pressure oil flow to the specific hydraulic cylinder. CONSTITUTION:The pull back type extrusion press is constituted of the movable frame 1 moved on a pair of guides 2 by rams 4C-7C fixed to the pistons 5B of the hydraulic cylinders 4-7 to be actuated by hydraulic pumps 10-13 and a cylinder frame 3. The inclination of the movable frame 1 is detected by detectors 20-23 when the movable frame tilts during the press operation with such press. The shape of the pressed product is defective when the detected values exceed the permissible value and therefore the pressure oil flow to the specific pump among the pumps 10-13 is adjusted by a programmable controller PC38 to control the inclination of the frame 1 within the permissible range, by which the decrease in the shape accuracy of the pressed product is prevented.
Patent JP-S5640773-A (JP)
Title: Battery checker
Inventor: KIUCHI MASAYOSHI
IPC: G01R31/36
Filed: 1979-09-12
Abstract: PURPOSE: To enable to confirm clearly the remaining capacity of battery, by gradually changing the oscillation frequency together with the power supply voltage level and causing the step change of oscillation frequency after the power supply voltage become below the given level.  
     CONSTITUTION: The pulse in the frequency in response to the power supply voltage is output from the AND gate AND 14 . On the other hand, the power supply voltage E 1  is input to the comparators CP 2 , CP 3  via the breeder resistor and compared with the set voltage. If the power supply voltage is sufficiently high, the pulse in the frequency corresponding to the power supply voltage is fed to the light emitting diode via the AND gate AND 7  and the OR gate OR 7 . If the power supply voltage E 1  is a given value or less, the light emitting diode flickers with the frequency of 1/2 and if the power supply voltage decreases further, the light emitting diode is distinguished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10299817-A (JP)
Title: Stay damper
Inventor: OOTA AKIHISA
IPC: F16F9/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a stay damper capable of simply and speedy mounting and demounting a piston rod or a cylinder tube of a stay damper with respect to a bracket; positively assuring a coupling state; replacing each every parts in replacing parts; and having superior workability, assemblage, and cost efficiency. SOLUTION: A bracket consists of a ball joint 4 or an L-shaped bracket. This stay damper is provided with the ball joint 4 or the L-shaped bracket, a cylindrical part provided at the body at its end, a hollow part formed on the cylindrical part, a ring groove formed on the hollow part at its inner boundary, and a snap ring fitted into the interior of the ring groove. In addition, a tongue groove part 3a is formed on the piston rod 3 at its end or on a cylindrical tube at its end. A spherical body 10 locked with the snap ring by fitting into the interior of the hollow part is provided at the tongue groove part 3a at its end. An axial groove for inserting a tool or an axial milling cutter face is formed on the toque groove part 3a at its outer face.
Patent JP-2000309964-A (JP)
Title: Floor structure of bathroom unit
Inventor: YAMASHITA TOSHIKI
IPC: E03C1/20
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure of a bathroom unit capable of easily adjusting the floor level and connecting a drain pipe and facilitating the installation work of the bath room unit and inexpensively forming it. SOLUTION: This bathroom unit whose floor can be formed by connecting a bathtub floor 2 on which a bathtub is installed and a washing floor 3 formed of a molding is provide. The bathtub floor 2 is constituted of a frame base 4 opened at the upper side and a waterproof member 5 disposed in the opening of the frame base 4. The bathtub is installed on the waterproof member 5. The waterproof member 5 is formed of a molding or a water proof sheet for instance. A wide bathtub receive part 8 holding the bottom face of the bathtub is provided at the bottom part 4b.
Patent JP-S608128-A (JP)
Title: Seat for vehicle
Inventor: ITOU KENICHI
IPC: B60N2/90
Filed: 1983-06-29
Abstract: PURPOSE:To improve the visual range of a driver in time of curving, by pushing up the rear part of a seat cushion endwise and making it move backward. CONSTITUTION:A front part 2a of a seat cushion 2 is pivotally attached to a frame 5 free of rotation around a fulcrum shaft 9 by means of a slidable slider 6. At a rear part 2b of the seat cushion 2, an engaging piece 11 and a spring 12 are engaged with each other. Each of roller shafts 16a and 16b is secured tight to the slider 6, while rollers 17a and 17b are inserted into slide rails 19a and 19b, thus slide motion in a longitudinal direction is made possible to be done.
Patent JP-H0414976-A (JP)
Title: Television signal interpolation system
Inventor: YAMAUCHI TATSURO
IPC: H04N19/00
Filed: 1990-05-09
Abstract: PURPOSE:To reduce an error in adaptive interpolation changeover and to decrease picture distortion at a picture edge by providing a 1st edge detection circuit, a 1st attenuation circuit, a 2nd edge detection circuit and 2nd attenuation circuit to the system. CONSTITUTION:An attenuation control signal S20 is given to a variable attenuation circuit 20 from an edge detection circuit 21 and the variable attenuation circuit 20 applies attenuation processing to a moving correction inter-field difference signal S8 in proportion to the attenuation control signal S20 and gives an attenuation signal S21 to an adaptive movement interpolation changeover control circuit 3. Moreover, an attenuation control signal S22 is given to a variable attenuation circuit 22 from an edge detection circuit 23 and the variable attenuation circuit 22 applies attenuation processing to a corrected inter-field difference signal S10 in proportion to the attenuation control signal S22 and gives the result to the adaptive movement interpolation changeover control circuit 3. That is, an inter-field (or inter-frame) difference is decreased in response to the detection level of the edge of the picture. Thus, the switching error of the movement interpolation switching control signal is decreased and picture distortion in the adaptive movement interpolation is reduced.
Patent JP-S62273735-A (JP)
Title: Formation of gallium arsenide semi-insulating layer
Inventor: NAKAMURA KAZUO
IPC: H01L21/265
Filed: 1986-05-21
Abstract: PURPOSE:To form a semi-insulating layer having high heat resistance by implanting nonfocusing Ga ions to an N-type gallium arsenide layer formed by group VI element ion implanting or doping epitaxial growth to semi- insulating the n-type layer. CONSTITUTION:Ga nonfocusing ions 3 are implanted at 340keV in each dosage through an N-type conductive layer to the layer 2 formed on a semi-insulating gallium arsenide substrate 1 by group VI element ion implanting or dope epitaxial grown of S, Se and Tl. Then, with SiO2 as a protective film it is annealed at 850 deg.C in a hydrogen atmosphere to remove the SiO2. Thereafter, a mesa etching is executed, an alloy of gold, germanium and nickel (Ni/AuGe) 5 is further deposited, spike-alloyed at 420 deg.C, and ohmically contacted to be completed. Thus, a resistivity sufficient to actually separate an element of a device is obtained.
Patent JP-S62273546-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKUDA YUZURU
IPC: G03G5/147
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the titled body having a very small dark attenuation of the electrostatic charge potential by constituting the photoconductive layer from an i-type semiconductor composed of an amorphous silicon contg. hydrogen atom as a main component, and by constituting a surface layer from a dried curing material of a solution contg. at least one kind of org. zirconium compd. CONSTITUTION:The photoconductive layer composed of the amorphous silicon is coated on a conductive substrate and the surface layer is laminated on said photoconductive layer. The dried curing material of the solution contg. at least one kind of the org. zirconium compd. is used as the surface layer. The i-type semiconductor contg. the amorphous silicon as the main component, and at least one kind of atom selected from carbon atom, nitrogen tom and oxygen atom as an impurity, is used as the photoconductive layer. The photoconductive layer contg. the amorphous silicon as the main component is formed on the substrate by using one kind of a silicon hydride gas such as SiH4 etc., or its mixture as a starting material by a method of glow- discharging method. Thus, the high mechanical strength, the high durability, the high heat-resisting property and the high photosensitivity of the titled body are maintained, and the high electrostatic charge holding power of the titled body is obtd. without being affected the surroundings of an outside and the number of using, thereby obtaining the picture image having excellent quality.
Patent JP-S6011098-A (JP)
Inventor: KOSUGE YOSHIO
IPC: F41G3/00
Filed: 1983-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0417789-A (JP)
Title: Rotary type under-pressure sending device
Inventor: WADA MASAHISA
IPC: F04C13/00
Filed: 1990-05-08
Abstract: PURPOSE:To send a transported article having the deteriorated fluidity under pressure surely and efficiently by forming a swing case piece for receiving a cylindrical body of a case body in swingable manner properly through an opening/closing operating means which operates in interlocking with the revolution state of a rotary pressing body. CONSTITUTION:An arcuate wall surface part having a swing case piece 2 for receiving a cylindrical body is formed on a case body 1, and a rotary pressing body 5 is installed internally. A plurality of rollers 6 successively press an elastic cylinder body 10 and an intermediate part, and successively sends these articles under pressure. The swing case piece 2 for receiving the cylindrical body is formed in swingable manner properly through an opening/closing operating means 4 which operates in interlocking with the revolution state of the rotary pressing body 5. Accordingly, a transported article having the deteriorated fluidity can be sent under pressure surely and efficiently.
Patent JP-S609540-A (JP)
Title: Device for forming inner peripheral groove of cylindrical body
Inventor: HAYASHI KUNIO
IPC: B21J5/00
Filed: 1983-06-29
Abstract: PURPOSE:To obtain inexpensively a titled forming device that can form plural grooves on inner peripheral face of a cylindrical body with high accuracy by inserting a male die into a peripheral face of middle part in axial direction of the cylindrical body (material) and thrusting against it, and rotating the material at interval determined on the basis of plastic deformation of the material. CONSTITUTION:Plural grooves are formed on the inner peripheral face of a solid cylindrical material (valve body) by the following method. After engaging a notch 72 in an index groove 60, pressure is applied to an index ring 56 to thrust a male die 66 against the inner peripheral face of the material 58, and a groove is cut on the inner peripheral face of the material 58. After releasing the engagement of the notch 72 and groove 60, a ring 56 is turned to engage the notch 72 with other groove 60. By repeating these operation, for instance, eight grooves can be cut successively along circumferential direction of inner peripheral face of the material 58. In the figure, 1 indicates the cylindrical material, and 2 indicates grooves on the inner peripheral face.
Patent JP-H05286356-A (JP)
Title: Control device for power window
Inventor: TOYOSUMI MORIHIKO
IPC: B60J1/00
Filed: 1992-04-09
Abstract: PURPOSE:To prevent mis-operation due to secular change of window member, adhesion of foreign matter, noise, etc., and also reduce the number of sensors for detecting fully closed position, etc., CONSTITUTION:An estimated present position of a window is obtained by a control part 22 based on a ripple count value of a motor 24 by a ripple detector part 27, an estimated current value in a current pattern during the preceding closing operation corresponding to the estimated present position is obtained, an upper and lower current limit values are calculated based on the estimated value by the control part 22, the present value of motor current is compared with the upper and lower current limit values, respectively and, when the present value is larger than the upper current limit value, a reverse instruction is output and, when it is smaller than the lower current limit value, a stop instruction is output. Thus mis-operation due to secular change of window member, adhesion of foreign matter, noise, etc., can be prevented and also the number of sensors for detecting fully closed position, etc. can be reduced.
Patent JP-H05292432-A (JP)
Title: Pll circuit for dot matrix display device
Inventor: YOSHIDA YOSHIO
IPC: H04N5/06
Filed: 1992-04-10
Abstract: PURPOSE:To provide a dot clock to suppress the distortion of a display picture on a display at a minimum in the PLL circuit for dot matrix display device. CONSTITUTION:The PLL circuit for dot matrix display device composed of a phase comparator 1, LPF part 2, VCO part 3 and counter part 4 to output the dot clock synchronized with the horizontal synchronizing signal of an input video signal is provided with an AND circuit 5 to operate AND the horizontal synchronizing signal compared at the phase comparator 1 and the inverted signal of a carry-out(CO) signal from the counter part 4 and to define this ANDed signal as the reset signal of the counter part 4, and when the horizontal synchronizing signal is delayed rather than a standard horizontal synchronizing signal, the counter part 4 is reset by the CO signal and the horizontal synchronizing signal. When the horizontal synchronizing signal is earlier than the standard horizontal synchronizing signal, the counter part 4 is reset by the horizontal synchronizing signal.
Patent JP-S63284365-A (JP)
Inventor: KURIHARA TETSUO
IPC: E02B7/00
Filed: 1987-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61277557-A (JP)
Title: Automatic sheet reversing device
Inventor: URA HIROAKI
IPC: B65H1/30
Filed: 1985-05-31
Abstract: PURPOSE:To prevent sheet tips from being displaced from each other by constituting a copying machine or the like so that the face of a stopper brought into contact with the tip of a reversed sheet can prevent the sheet end from slipping. CONSTITUTION:A sheet printed with an image and reversed is fed into a combined stacker and shift section by a conveyor belt 10 and hits a stopper and is stored. In this case, even if it is conveyed while being stuck to the conveyor belt 10, the upper end of the stopper is located above the lower face of the conveyor belt 10 and has a slant face section 24d, therefore, even if the sheet is curved, it is reliably put in the stacker. Furthermore, even if the sheet is curved, its rear end is prevented from slipping upward due to the contact with a friction member 25 such as foaming urethane, thus tips of a bundle of sheets are not displaced from each other, and sheets are reliably advanced. Accordingly, sheets can be reliably fed out in sequence starting from the uppermost sheet.
Patent JP-S5642348-A (JP)
Title: Semiconductor device
Inventor: SASAKI HIROO
IPC: C23C16/34
Filed: 1979-09-14
Abstract: PURPOSE:To obtain a preferable protective film in the semiconductor device by forming an SiO2 film or an Si3N4 film containing P using polyphazene, polyalkoxy- or polyaminophosphazene by a CVD process. CONSTITUTION:An Si3N4PN film is formed by covering therewith an SiO2 film and aluminum wire on an Si substrate and employing mixture gas of [NP(NHCH3)2]n and SiH4 by means of a plasma CVD process. Since this film is softer than the Si3N4 and hardly causes a crack, a thick film having a thickness of approx. 2mum can be employed. SiO2.P2O5.Cl film may be coated by using a mixture gas of (NPCl2)3, O2, and SiH4 by a plasma CVD process. This film has more moisture resistance than the PSG, and can improve the contamination preventive strength by raising the density of the P. Such films are laminated, and thereby there can be obtained a protective film having high reliability.
Patent JP-H06333337-A (JP)
Title: Data recording system
Inventor: SAITO AKITO
IPC: G11B20/10
Filed: 1993-05-20
Abstract: PURPOSE:To obtain a data recording system capable of preventing useless consumption of a recording area of data, securing an enough storage capacity, simple read-out of the data and easy handling. CONSTITUTION:This is system is the data recording system for recording an optical card 4 with data to be dealt with as one file on an information processing device 1. The optical card 4 has plural sectors for recording data to be dealt with as one file, and the data is sent by the information processing device 1 by dividing it into plural times for recording in the same amt. as the total data amt. of the one file in recording operation the individual times, and only recording data each time is recorded in its corresponding sector of the optical card 4.
Patent JP-H10308508-A (JP)
Title: Mos-type semiconductor device
Inventor: TSUKAMOTO MASANORI
IPC: H01L29/78
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in contact resistance and the rising of the resistance by the effect of a thin wire and to make it possible to perform high- speed operation by differentiating the diffusing profile of a diffusing layer at the side of the gate electrode in a self-aligning silicide region and the side of a counter-gate electrode at the opposite side. SOLUTION: The diffusing profiles of a diffusing layer are different on the gate electrode side of a salicide region 13 and the counter-gate electrode side on the opposite side. In details, for example, in the profiles of the diffusing layer on the gate electrode side and the counter-gate electrode side of the salicide region 13, the profile on the gate electrode side is formed lower than the profile on the counter-gate electrode side. Or, among the profiles of the diffusing layer on the gate electrode side of the salicide region 13 and the counter-gate electrode side, the impurities of one side is made to be As, and the other is made to be p. In the profiles of the gate electrode side of the salicide region 13 and the counter-gate electrode side, one can be formed of B and F and the other can be formed of only B.